Surface lithium abundance (in units of the initial mass fraction Li = 10^-9) as a function of effective temperature in accreting models under the cold (left panels) and hybrid (right panels) accretion scenarios. The dashed curves are the predictions from non-accreting stellar evolution models of Baraffe et al. (1998). The latter is not visible in the 3 Myr panels since non-accreting models do not predict any depletion at this age and thus Li/Li₀ = 1 for all models.